Primary Care
Physician perspectives on preventive care, chronic disease management, and evidence-based primary care practice.
Recent Discussions
How often do you check renal function panels for patients with recurrent nephrolithiasis?
Interestingly, most patients with recurrent kidney stones have normal or near normal GFR. I check them annually when I do imaging and 24-hour urine supersaturations looking for metabolically active stone disease. For those patients with decreased GFR, I recheck them at the same frequency, I would c...
At what point do you prescribe duloxetine for the treatment of AIMS (aromatase inhibitor induced musculoskeletal syndrome)?
Results from the SWOG-1202 clinical trial were recently presented in the SABCS 2016 conference in December. (Editor note: Full publication in JCO, 11/2017). Duloxetine is a SNRI approved to treat depression, anxiety, neuropathic pain, and chronic pain syndromes including fybromyalgia. This study enr...
What techniques do you find most helpful to optimize image acquisition for cardiac POCUS in patients with poor acoustic windows?
For the parasternal windows, your enemies are ribs and lungs. Regarding ribs: Whenever an image gets dark, people tend to try and crank up the gain knob to compensate. In many cases, however, it's usually because one of the edges of the probe is abutting a rib. Try and slide the probe a few millimet...
How do you counsel patients on semaglutide or tirzepatide in light of potential cancer risks?
Use of GLP 1 RAs has sky-rocketed in recent years due to what seems to be a positive class effect on T2DM, weight loss, renal outcomes, cardiac outcomes and hepatic outcomes. I am not aware of any signals of increased malignancy risk. A brief literature review found meta-analyses showing possible be...
Do you always stop dexamethasone at discharge for patients admitted with COVID requiring respiratory support (as done in the RECOVERY trial), or are there situations in which you will prescribe it to complete a 10-day course?
Great question. Generally, I don't continue dexamethasone if they are no longer wheezing or generally feeling back to their baseline. Sometimes, I will extend the course if the patient has been in the hospital several times for COPD, just to see if I can keep them out of the hospital longer. But the...
Would you consider prophylactic metformin as an anti-aging treatment?
Yes, but wouldn't prescribe.
How do you manage atopic dermatitis in pediatric patients who has failed dupilumab?
If dupilumab fails a preschool-aged patient, I consider UVB, methotrexate, or cyclosporine.
How would you lead a goals of care discussion in terms of prognosis/survival likelihood for patients with inotropic dependent HFrEF with CRT-D on maximally tolerated GDMT?
I usually start by reviewing the prognosis with inotrope-dependent HF, quote data from DT VAD trials (REMATCH). I assess the eligibility for DT VAD and transplantation and review the shared decision-making pathways (IDECIDE LVAD) if the patient is eligible for DT VAD. If the patient is not a candida...
Is there a role for cefpodoxime for treatment of acute cystitis caused by an Enterobacterales isolate with resistance to cefazolin, but susceptibility to ceftriaxone?
Yes – “sort of”. This is a much more complex question than it initially seems. First some background. CLSI has established a surrogate cefazolin breakpoint to predict susceptibility of urine isolates of Escherichia coli, Klebsiella pneumoniae, and Proteus mirabilis causing uncomplicated infection to...
How soon following pacemaker implantation can patients safely undergo elective cardioversion?
That is a good question. From a technical standpoint, a cardioversion can be done at any time after a pacemaker implantation. In the past, we often did defibrillation threshold testing on patients on the EP lab table after implanting an ICD and sometimes they would require a shock externally. This w...